H型钢梁与RHS柱半刚性连接节点的性能研究  

Research on Properties for Semi-Rigid Connections of H-Section Beam and RHS Column

作　　者：王恒华[1] 曹发恒[1] 

机构地区：[1]东南大学土木工程学院,南京210096

出　　处：《建筑科学》2009年第5期23-27,40,共6页Building Science

摘　　要：H型钢梁与RHS柱的端板栓接节点是一种新型的半刚性连接节点,本文通过足尺试验与有限元软件分析,研究其受力性能。结果表明,端板栓接节点的承载能力可达焊接节点的85%,但转动能力明显大于焊接节点,抗震性能也明显优于焊接节点,具有良好的运用前景。H-section beam and RHS column connection, which connected by an end-plate and belts and is a new type of semi-rigid connections, its behavior is studied through full-scale tests and finite element software analysis in this paper. The results show that the carrying capacity of the end-plate bolt access node is about 85 % of the carrying capacity of welded connection, but its rotational capacity is greater than the welded connection, and its seismic performance is better than that of the welded connection so there are good prospects for the use of the end-plate bolt node.

关 键 词：H型钢梁 RHS柱 半刚性节点 端板 螺栓 

分 类 号：TU391[建筑科学—结构工程] TU317.1